#include <SPI.h>


#define LED_PIN   22

//SPI communacation
#define MOSI_PIN          7
#define MISO_PIN          6
#define SCK_PIN           5
#define SLAVE_SELECT_PIN  10

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  while (!Serial);

  pinMode(MOSI_PIN, OUTPUT);
  pinMode(MOSI_PIN)

}

void loop() {
  // put your main code here, to run repeatedly:

}
